10534287 has 4 divisors (see below), whose sum is σ = 14045720. Its totient is φ = 7022856.

The previous prime is 10534267. The next prime is 10534291. The reversal of 10534287 is 78243501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10534287 - 2⁸ = 10534031 is a prime.

It is a super-3 number, since 3×10534287³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10534247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1755712 + ... + 1755717.

It is an arithmetic number, because the mean of its divisors is an integer number (3511430).

Almost surely, 2^10534287 is an apocalyptic number.

10534287 is a deficient number, since it is larger than the sum of its proper divisors (3511433).

10534287 is an equidigital number, since it uses as much as digits as its factorization.

10534287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511432.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 10534287 is about 3245.6566361832. The cubic root of 10534287 is about 219.2140481411.

Adding to 10534287 its reverse (78243501), we get a palindrome (88777788).

The spelling of 10534287 in words is "ten million, five hundred thirty-four thousand, two hundred eighty-seven".